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Perspektivite na čoveka : Opit za kompleksno izsledvane na problema diskusii i obobščenija
Frolov, Ivan Timofeevič - 1981
Persistent link: https://www.econbiz.de/10002177454
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Futurologija i prognostika
Gančev, Petko - 1973
Persistent link: https://www.econbiz.de/10002269694
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Futurologija i filosofija
Cekov, Dimităr - 1980 - 1. izd
Persistent link: https://www.econbiz.de/10002312736
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Socialna promjana i obštestven progres : sbornik studii
Dobrijanov, Veličko Simeonov (contributor) - 1981
Persistent link: https://www.econbiz.de/10003242319
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Globalnite promeni i sădbata na Bălgarija prez 21 vek
Kacarski, Ivan (ed.); Todorova, Bogdana (ed.);  … - 2016 - Părvo izdanie
Persistent link: https://www.econbiz.de/10011595560
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Ikonomičeski i socialni problemi na naučno-techničeskija progres : naučni trudove 82
Jordanov, Ivan (contributor) - 1983
Persistent link: https://www.econbiz.de/10000897237
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Čovekăt v naučno-techničeskata revoljucija
Georgiev, Ivan - 1988 - 1. izd
Persistent link: https://www.econbiz.de/10000746525
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Krăstopăt na progresa : problemi, na dialektikata na socialno-ikonomičeskija i naučno-techničeskija progres
Ivanov, Krăstʹo - 1987 - 1. izd
Persistent link: https://www.econbiz.de/10000746678
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Čoveškijat faktor v naučno-techničeskata revoljucija
Markov, Marko (contributor) - 1987 - 1. izd
Persistent link: https://www.econbiz.de/10000752225
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Naučno-techničeskata politika na BKP na săvremennija etap
Dočev, Ivan (contributor) - 1987
Persistent link: https://www.econbiz.de/10000736211